Hi guys,
I have seen many blades used on the D-2.What are the correct factory and aftermarket blades for a Cat D-2?

Thanks

Depending on how you define "correct factory" there was no correct factor from Caterpillar until after WW2. Cat had a marketing deal with Letourneau I think and promoted using their blade on dozers built before WW2. But I am not remembering what Letourneau had for a D2. As I don't think I have seen a D2 with the high over head, "head ack rack" Letourneau is famous for. But there where companies making blades to fit a D2 long before Cat did it. Not many months back a list of blade manufacturing companies was put together on this board in a discussion of dozer blades. But I am not the guy that knows how to find it.

Dakota dozer was one that most around our area had on the D2s.

Thanks gentleman